package com.demo.jdk.binarry.calcultor;

import org.junit.Test;

public class BinarryCalculator {
    @Test
    public void testXOR(){
        Integer ss  = -218;
        int k = ss.hashCode();
        System.out.println(k);
        int s = k ^ 16;
        System.out.println(s);
    }
}
